Reality TV star Nicole Snooki Polizzi, once known for her wild ways, has lost appetite for parties post motherhood. She gave birth to son Lorenzo Dominic LaValle with fiance Jionni LaValle last month. “When I got pregnant, everything changed. The partying is long gone. I’m a new person,” she told people.com. Jionni’s son’s first name is inspired by a child he knew from his hometown.